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New Member

Power for the Cisco 7975 phone...

I noticed that Inline Power isn't supported for this type of model and I was wondering if a CAT 3550 was able to provide enough power to make it work.

This is what I basically did for the config part on the switch.

Switch(config-if)#power inline auto

The Phone stays on a reset loop all the time.

Any ideas?

3 REPLIES
Hall of Fame Super Silver

Re: Power for the Cisco 7975 phone...

Try "power inline delay shutdown 20 initial 300" port command.

HTH,

Chris

New Member

Re: Power for the Cisco 7975 phone...

That works thanks...what exactly is going on during the delay?

Hall of Fame Super Silver

Re: Power for the Cisco 7975 phone...

Not sure exactly how it operates differently for these phones and why it's needed, but it works :-)

http://www.cisco.com/en/US/docs/switches/lan/catalyst3550/software/release/12.2_25_sec/command/reference/cli1.html#wp2170129

HTH, please rate all uselful posts!

Chris

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